//导入htpp模块
const http=require('http')

//创建web服务器实例
const server=http.createServer()

//为服务器实例绑定request事件,监听客户端的请求
server.on('request',(req,res)=>{
  console.log('Someone visit our web server');
})

//启动服务器
server.listen(8080,function(){
  console.log('server running at http://127.0.0.1:8080');
})